71447811

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{6673}}^1$

素因数の和:6802

約数の個数: 16

約数和(自身を含む): 98668416

約数和(自身を除く): 27220605

約数列:

[1, 3, 43, 83, 129, 249, 3569, 6673, 10707, 20019, 286939, 553859, 860817, 1661577, 23815937, 71447811]

約数ペア:

[(1, 71447811), (3, 23815937), (43, 1661577), (83, 860817), (129, 553859), (249, 286939), (3569, 20019), (6673, 10707)]